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Cleaned up AMD Au1200 IDE driver:

Browse source 
- converted to platform bus
- removed pci dependencies
- removed virt_to_phys/phys_to_virt calls
    
System now can root off of a disk.

Signed-off-by: Ralf Baechle <[email protected]>

diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README
new file mode 100644
This commit is contained in:
Pete Popov 2005-09-15 08:03:12 +00:00 • committed by Ralf Baechle
commit 26a940e217
12 changed files with 1840 additions and 7 deletions
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31
drivers/ide/Kconfig
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@ -778,6 +778,35 @@ config BLK_DEV_IDE_PMAC_BLINK
This option enables the use of the sleep LED as a hard drive
activity LED.
config BLK_DEV_IDE_AU1XXX
bool "IDE for AMD Alchemy Au1200"
depends on SOC_AU1200
choice
prompt "IDE Mode for AMD Alchemy Au1200"
default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
endchoice
config BLK_DEV_IDE_AU1XXX_BURSTABLE_ON
bool "Enable burstable Mode on DbDMA"
default false
depends BLK_DEV_IDE_AU1XXX
help
This option enable the burstable Flag on DbDMA controller
(cf. "AMD Alchemy 'Au1200' Processor Data Book - PRELIMINARY").
config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
int "Maximum transfer size (KB) per request (up to 128)"
default "128"
depends BLK_DEV_IDE_AU1XXX
config IDE_ARM
def_bool ARM && (ARCH_A5K || ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
@ -1013,7 +1042,7 @@ config BLK_DEV_UMC8672
endif
config BLK_DEV_IDEDMA
def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS
def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
config IDEDMA_IVB
bool "IGNORE word93 Validation BITS"

1
drivers/ide/ide-proc.c
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@ -64,6 +64,7 @@ static int proc_ide_read_imodel
case ide_cy82c693: name = "cy82c693"; break;
case ide_4drives: name = "4drives"; break;
case ide_pmac: name = "mac-io"; break;
case ide_au1xxx: name = "au1xxx"; break;
default: name = "(unknown)"; break;
}
len = sprintf(page, "%s\n", name);

1250
drivers/ide/mips/au1xxx-ide.c Normal file
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